We take the Community of Madrid Street until arriving at M-147, direction to Montejo de la Sierra. We advance until arriving at the Garita stream, which we cross and, in the ascent by the path, we turn towards a wider path that is separated perpendicularly from the road. We take a detour (with a very pronounced ascent) to the right.
We walk until finding with a bifurcation of footpaths. Here we take the one from the right, also known as Camino de las Huertas de Horcajuelo and from here we finish in the Plaza Mayor of Horcajuelo.